Fig. 3From: In Situ Growth of Metal Sulfide Nanocrystals in Poly(3-hexylthiophene): [6,6]-Phenyl C61-Butyric Acid Methyl Ester Films for Inverted Hybrid Solar Cells with Enhanced Photocurrenta Schematic diagram of the HSCs. b J–V curves of the HSCs based on P3HT:PC61BM: CdS with different wt.% of CdS nanocrystals. c J–V curves of the HSCs based on P3HT:PC61BM: Sb2S3 with different wt.% of Sb2S3 nanocrystals. d Energy band diagram of the materials used in the active layer in the HSCsBack to article page